Process flowsheeting 
A. W. Westerberg ... et al. 
 - Cambridge  Cambridge University Press  1979 
 - ix, 251 p. : ill. ; 24 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p.240-244 
<br/><br/><label>ISBN: </label>0521220432 
<br/><br/><label>LCCN: </label>78-56182 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical process control<br/>Chemical plants--Automation